{"created":"2023-05-15T15:02:22.703849+00:00","id":84581,"links":{},"metadata":{"_buckets":{"deposit":"efc59016-c304-464f-83a8-cecc81e3db37"},"_deposit":{"created_by":1,"id":"84581","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"84581"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00084581","sets":["1"]},"author_link":["1020861","1020854","1020858","1020848","1020850","1020849","1020853","1020859","1020847","1020855","1020851","1020845","1020860","1020852","1020856","1020846","1020857","1020862","1020863"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicPageStart":"2100028","bibliographicVolumeNumber":"222","bibliographic_titles":[{"bibliographic_title":"Macromolecular Chemistry and Physics"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The β-hydrogen-free imidazole monomer, 2-methyl-N-methyl-4(5)-vinylimidazole (2M4VIm), is synthesized to prepare anion exchange membranes (AEMs). The radiation-induced graft polymerization of 2M4VIm and styrene is performed in poly(ethylene-co-tetrafluoroethylene), followed by N-alkylation and ion exchange reactions to prepare 4-vinylimidazolium-containing AEM (2M4VIm/St-AEM). AEMs that have a 6/4 2M4VIm/St molar ratio and 1.7 mmol g−1 ion exchange capacity (IEC) result in 75 mS cm−1 conductivity and 60% water uptake at room temperature in water, demonstrating enhanced values compared to previously reported 2-methyl-N-vinylimidazolium-containing AEMs (2MNVIm/St-AEM) that have a similar comonomer ratio and IEC. The small-angle neutron scattering measurements of dry and swollen 2M4VIm/St-AEM reveal hydrophilic/hydrophobic two-phase separation, as observed for 2MNVIm/St-AEM with a similar Im/St composition. 2M4VIm/St-AEMs exhibit higher alkaline stability in 1 m KOH at 80 °C at an early stage owing to the suppression of imidazolium β-elimination but lower long-term stability than that of 2MNVIm/St-AEM due to the ring-opening reaction of the imidazolium group due to its outward orientation from the graft main chain.","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1002/macp.202100028","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://onlinelibrary.wiley.com/doi/abs/10.1002/macp.202100028","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1022-1352","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takashi, Hamada"}],"nameIdentifiers":[{"nameIdentifier":"1020845","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kimio, Yoshimura"}],"nameIdentifiers":[{"nameIdentifier":"1020846","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takeuchi, Kota"}],"nameIdentifiers":[{"nameIdentifier":"1020847","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Watanabe, Shun"}],"nameIdentifiers":[{"nameIdentifier":"1020848","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Zhao, Yue"}],"nameIdentifiers":[{"nameIdentifier":"1020849","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Akihiro, Hiroki"}],"nameIdentifiers":[{"nameIdentifier":"1020850","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hagiwara, Tokio"}],"nameIdentifiers":[{"nameIdentifier":"1020851","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hideyuki, Shishitani"}],"nameIdentifiers":[{"nameIdentifier":"1020852","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamaguchi, Susumu"}],"nameIdentifiers":[{"nameIdentifier":"1020853","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tanaka, Hirohisa"}],"nameIdentifiers":[{"nameIdentifier":"1020854","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Radulescu, Aurel"}],"nameIdentifiers":[{"nameIdentifier":"1020855","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohwada, Kenji"}],"nameIdentifiers":[{"nameIdentifier":"1020856","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasunari, Maekawa"}],"nameIdentifiers":[{"nameIdentifier":"1020857","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takashi, Hamada","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1020858","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kimio, Yoshimura","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1020859","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Zhao, Yue","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1020860","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Akihiro, Hiroki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1020861","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hideyuki, Shishitani","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1020862","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasunari, Maekawa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1020863","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Synthesis and Characterization of 4-Vinylimidazolium/Styrene-Cografted Anion-Conducting Electrolyte Membranes","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Synthesis and Characterization of 4-Vinylimidazolium/Styrene-Cografted Anion-Conducting Electrolyte Membranes"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-09-29"},"publish_date":"2021-09-29","publish_status":"0","recid":"84581","relation_version_is_last":true,"title":["Synthesis and Characterization of 4-Vinylimidazolium/Styrene-Cografted Anion-Conducting Electrolyte Membranes"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T18:19:54.841682+00:00"}